kernel-ark/arch/powerpc/platforms
Arnd Bergmann 2fb9d20636 [PATCH] spufs: set irq affinity for running threads
For far, all SPU triggered interrupts always end up on
the first SMT thread, which is a bad solution.

This patch implements setting the affinity to the
CPU that was running last when entering execution on
an SPU. This should result in a significant reduction
in IPI calls and better cache locality for SPE thread
specific data.

Signed-off-by: Arnd Bergmann <arndb@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-01-09 15:44:57 +11:00
..
4xx
8xx
85xx
apus
cell [PATCH] spufs: set irq affinity for running threads 2006-01-09 15:44:57 +11:00
chrp [PATCH] powerpc: More serial probe fixes (#2) 2006-01-09 14:50:58 +11:00
embedded6xx
iseries [PATCH] powerpc: Remove ItLpRegSave area from the paca 2006-01-09 14:50:32 +11:00
maple [PATCH] powerpc: Experimental support for new G5 Macs (#2) 2006-01-09 15:03:17 +11:00
powermac [PATCH] powerpc: added a udbg_progress 2006-01-09 15:33:50 +11:00
prep
pseries [PATCH] cell: enable pause(0) in cpu_idle 2006-01-09 15:44:32 +11:00
Makefile